Boys were more interested in dyanisa chotabela sportsmanship. University of Copenhagen's famous father was a boy, phijiolajista. About the basic science and mathematics from his childhood he was interested. The identity of the big boys phutabalapriya dyanisa 'পদার্থবিজ্ঞানীদের one of the twentieth century. This admission by the University of Copenhagen, mathematics and darsane kisorera name David Nilsson henarikha bora. Nilsson was born in 1885 within the structure and quantum molecular substances bora mekaniksera famous for his research. Circumstances of the student Christian krisciya Sen, Sir J. J. Thomson, Ernest radaraphordera famous physicists like to get a chance to work with. In 1913, he and his famous radaraphordera nuclear material to nuclear structure models based on the model. According to this model, the rotation center of the electron paramanuura niukliyasake. Depends on the chemical nature of electron orbits outside the nucleus maulera on. The first concept model of the bora, uccasaktira orbital electrons emitted from the photana nimnasaktira orbit even when the individual power. This theory is based on his theory koyantama. In this research, the Nobel Prize in Physics for 19 of the bora. Nilsson was bora-bora model, shell model 'and' likuida drop model - for the material and rasayanabijnane memorable. American Manhattan Project during World War II nuclear project bora worked as a consultant. After the peaceful use of nuclear energy on the importance of World War II, he said. In 1954 the European Atomic Agency (sarna) spoke of the role. In 1957 the physicist khyatimana 'atom Price for Peace' was achieved. Recognition of his contribution has been the name of science maulera number 107-boriyama. Nilsson borai the only person, whom I 'ayage bora, the Nobel Prize in Physics (1975) season. 196 most influential scientist of the twentieth century, he was paralokagamana.